<template>
  <el-container>
    <el-header>
      <div class="left-panel">
        <el-button type="primary" icon="el-icon-plus" @click="add"></el-button>
        <el-button type="danger" plain icon="el-icon-delete" :disabled="selection.length == 0" @click="batch_del"></el-button>
      </div>
      <div class="right-panel">
        <div class="right-panel-search">
          <el-input v-model="search.keyword" placeholder="部门名称" clearable></el-input>
          <el-button type="primary" icon="el-icon-search" @click="upsearch"></el-button>
        </div>
      </div>
    </el-header>
    <el-main class="nopadding">
      <scTable ref="table" :apiObj="apiObj" row-key="id" hidePagination @selection-change="selectionChange">
        <el-table-column type="selection" width="50"></el-table-column>
        <el-table-column label="部门名称" prop="label" width="250"></el-table-column>
        <el-table-column label="排序" prop="sort" width="150"></el-table-column>
        <el-table-column label="状态" prop="status" width="150">
          <template #default="scope">
            <el-tag v-if="scope.row.status === 1" type="success">启用</el-tag>
            <el-tag v-if="scope.row.status === 0" type="danger">停用</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="创建时间" prop="date" width="180"></el-table-column>
        <el-table-column label="备注" prop="remark" min-width="300"></el-table-column>
        <el-table-column label="操作" fixed="right" align="right" width="170">
          <template #default="scope">
            <el-button-group>
              <el-button text type="primary" size="small" @click="table_show(scope.row, scope.$index)">查看</el-button>
              <el-button text type="primary" size="small" @click="table_edit(scope.row, scope.$index)">编辑</el-button>
              <el-popconfirm title="确定删除吗？" @confirm="table_del(scope.row, scope.$index)">
                <template #reference>
                  <el-button text type="primary" size="small">删除</el-button>
                </template>
              </el-popconfirm>
            </el-button-group>
          </template>
        </el-table-column>
      </scTable>
    </el-main>
  </el-container>

  <save-dialog v-if="dialog.save" ref="saveDialog" @success="handleSaveSuccess" @closed="dialog.save = false"></save-dialog>
</template>

<script>
import saveDialog from './save'

export default {
  name: 'dept',
  components: {
    saveDialog,
  },
  data() {
    return {
      dialog: {
        save: false,
      },
      apiObj: this.$API.system.dept.list,
      selection: [],
      search: {
        keyword: null,
      },
    }
  },
  methods: {
    //添加
    add() {
      this.dialog.save = true
      this.$nextTick(() => {
        this.$refs.saveDialog.open()
      })
    },
    //编辑
    table_edit(row) {
      this.dialog.save = true
      this.$nextTick(() => {
        this.$refs.saveDialog.open('edit').setData(row)
      })
    },
    //查看
    table_show(row) {
      this.dialog.save = true
      this.$nextTick(() => {
        this.$refs.saveDialog.open('show').setData(row)
      })
    },
    //删除
    async table_del(row) {
      var reqData = { id: row.id }
      var res = await this.$API.demo.post.post(reqData)
      if (res.code === 200) {
        this.$refs.table.refresh()
        this.$message.success('删除成功')
      } else {
        this.$alert(res.message, '提示', { type: 'error' })
      }
    },
    //批量删除
    async batch_del() {
      this.$confirm(`确定删除选中的 ${this.selection.length} 项吗？如果删除项中含有子集将会被一并删除`, '提示', {
        type: 'warning',
      })
        .then(() => {
          const loading = this.$loading()
          this.$refs.table.refresh()
          loading.close()
          this.$message.success('操作成功')
        })
        .catch(() => {})
    },
    //表格选择后回调事件
    selectionChange(selection) {
      this.selection = selection
    },
    //搜索
    upsearch() {},
    //根据ID获取树结构
    filterTree(id) {
      var target = null
      function filter(tree) {
        tree.forEach((item) => {
          if (item.id === id) {
            target = item
          }
          if (item.children) {
            filter(item.children)
          }
        })
      }
      filter(this.$refs.table.tableData)
      return target
    },
    //本地更新数据
    handleSaveSuccess(data, mode) {
      if (mode === 'add') {
        this.$refs.table.refresh()
      } else if (mode === 'edit') {
        this.$refs.table.refresh()
      }
    },
  },
}
</script>

<style></style>
